Finding the Fourth Proportional to 10,736.94, 16,111.17 and 4,579.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,736.94 : 16,111.17 = 4,579.50 : x
2. Step 2: Convert to fraction form
   10,736.94/16,111.17 = 4,579.50/x
3. Step 3: Cross multiply
   10,736.94x = 16,111.17 × 4,579.50
4. Step 4: Simplify right side
   10,736.94x = 73,781,103.02
5. Step 5: Solve for x
   x = 73,781,103.02/10,736.94
6. Step 6: Final answer
   x = 6,871.71